ATE251946T1 - Filterschicht und deren verwendung zur reinigung einer fotoresistzusammensetzung - Google Patents
Filterschicht und deren verwendung zur reinigung einer fotoresistzusammensetzungInfo
- Publication number
- ATE251946T1 ATE251946T1 AT97936305T AT97936305T ATE251946T1 AT E251946 T1 ATE251946 T1 AT E251946T1 AT 97936305 T AT97936305 T AT 97936305T AT 97936305 T AT97936305 T AT 97936305T AT E251946 T1 ATE251946 T1 AT E251946T1
- Authority
- AT
- Austria
- Prior art keywords
- cleaning
- filter layer
- particulate
- photoresist composition
- ion exchange
- Prior art date
Links
- 229920002120 photoresistant polymer Polymers 0.000 title abstract 3
- 238000004140 cleaning Methods 0.000 title 1
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 2
- 239000012535 impurity Substances 0.000 abstract 2
- 239000003456 ion exchange resin Substances 0.000 abstract 2
- 229920003303 ion-exchange polymer Polymers 0.000 abstract 2
- 239000011159 matrix material Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28028—Particles immobilised within fibres or filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/2803—Sorbents comprising a binder, e.g. for forming aggregated, agglomerated or granulated products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/018—Granulation; Incorporation of ion-exchangers in a matrix; Mixing with inert materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/12—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/12—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes
- B01J47/133—Precoat filters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Filtering Materials (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Materials For Photolithography (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2279396P | 1996-07-30 | 1996-07-30 | |
| PCT/US1997/013412 WO1998004348A1 (en) | 1996-07-30 | 1997-07-30 | Filter sheet and process for purifying photoresist composition employing the filter sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE251946T1 true ATE251946T1 (de) | 2003-11-15 |
Family
ID=21811481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT97936305T ATE251946T1 (de) | 1996-07-30 | 1997-07-30 | Filterschicht und deren verwendung zur reinigung einer fotoresistzusammensetzung |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6103122A (de) |
| EP (1) | EP0915736B1 (de) |
| JP (1) | JP3765060B2 (de) |
| KR (1) | KR20000016329A (de) |
| AT (1) | ATE251946T1 (de) |
| AU (1) | AU725939B2 (de) |
| CA (1) | CA2261862A1 (de) |
| DE (1) | DE69725584T2 (de) |
| WO (1) | WO1998004348A1 (de) |
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6576139B1 (en) * | 1996-07-30 | 2003-06-10 | Kenneth C. Hou | Process for purifying photoresist composition employing a filter sheet |
| US6662956B2 (en) | 1997-03-18 | 2003-12-16 | Selecto, Inc. | Nanocrystal-containing filtration media |
| FR2763330B1 (fr) * | 1997-05-15 | 1999-07-30 | Atochem Elf Sa | Procede de purification de liquides organiques quasi anhydres |
| JP3912886B2 (ja) * | 1998-02-19 | 2007-05-09 | 株式会社ダン・タクマ | イオン交換フィルタの製造方法 |
| US6818355B1 (en) | 1998-03-20 | 2004-11-16 | Ensci Inc. | Silica filled polymeric separator containing efficiency improving additives |
| US6777131B1 (en) | 1998-03-20 | 2004-08-17 | Ensci Inc. | Negative plate for a lead acid battery containing efficiency improving additives |
| US6824926B1 (en) | 1998-03-20 | 2004-11-30 | Ensci Inc | Silica filled polymeric separator containing efficiency improving diatomite additives |
| US6514566B2 (en) * | 2000-10-19 | 2003-02-04 | Bechtel Bwxt Idaho, Llc | Ion processing element with composite media |
| US20040122141A1 (en) * | 2000-10-19 | 2004-06-24 | Todd Terry A | Composite media for ion processing and a method for making the composite media |
| US7629292B2 (en) * | 2000-10-19 | 2009-12-08 | Battelle Energy Alliance, Llc | Composite media for ion processing |
| US6531267B2 (en) * | 2001-04-11 | 2003-03-11 | Clariant Finance (Bvi) Limited | Process for producing acid sensitive liquid composition containing a carbonate |
| US6610465B2 (en) | 2001-04-11 | 2003-08-26 | Clariant Finance (Bvi) Limited | Process for producing film forming resins for photoresist compositions |
| US6457480B1 (en) * | 2001-06-27 | 2002-10-01 | International Business Machines Corporation | Process and apparatus for cleaning filters |
| JP2003238682A (ja) * | 2002-02-19 | 2003-08-27 | Sumitomo Bakelite Co Ltd | ポリアミド系化合物中の金属除去方法 |
| US6767460B1 (en) | 2002-04-08 | 2004-07-27 | Ensci Inc. | Filter media containing ion exchange additives |
| JP4637476B2 (ja) * | 2002-12-19 | 2011-02-23 | 東京応化工業株式会社 | ホトレジスト組成物の製造方法 |
| US7029821B2 (en) * | 2003-02-11 | 2006-04-18 | Rohm And Haas Electronic Materials Llc | Photoresist and organic antireflective coating compositions |
| CA2534639C (en) * | 2003-07-31 | 2013-07-30 | Immunomedics, Inc. | Anti-cd19 antibodies |
| WO2005046620A2 (en) * | 2003-11-12 | 2005-05-26 | The General Hospital Corporation | Variable appearance tissue markings |
| US7250126B2 (en) * | 2004-08-11 | 2007-07-31 | Fleetguard, Inc. | Acid-neutralizing filter media |
| US20060102554A1 (en) * | 2004-11-12 | 2006-05-18 | Munirathna Padmanaban | Process for producing film forming resins for photoresist compositions |
| US20060131240A1 (en) * | 2004-12-16 | 2006-06-22 | Romano Andrew R | Process for treating solvents |
| DE102004062617A1 (de) * | 2004-12-24 | 2006-07-06 | Khs Ag | Filterhilfsmittel |
| JP4786238B2 (ja) * | 2005-07-19 | 2011-10-05 | 東京応化工業株式会社 | レジスト組成物の製造方法、ろ過装置、レジスト組成物の塗布装置 |
| US20070248913A1 (en) * | 2006-04-24 | 2007-10-25 | Rahman M Dalil | Process for producing film forming resins for photoresist compositions |
| JP2007297475A (ja) * | 2006-04-28 | 2007-11-15 | Asahi Glass Co Ltd | ポリエーテル、ポリウレタン、イソシアネート基末端プレポリマーおよびポリウレタンフォームの製造方法 |
| JP2008019530A (ja) * | 2006-07-13 | 2008-01-31 | Toyota Boshoku Corp | イオン交換フィルター用繊維 |
| JP4979300B2 (ja) * | 2006-08-04 | 2012-07-18 | 三菱レイヨン株式会社 | 重合体湿粉、重合体湿粉の製造方法、および重合体の製造方法 |
| WO2008118972A1 (en) * | 2007-03-26 | 2008-10-02 | The Purolite Company | Macroporous copolymers with large pores |
| JP2014510626A (ja) | 2011-03-10 | 2014-05-01 | スリーエム イノベイティブ プロパティズ カンパニー | 濾材 |
| JP5905207B2 (ja) | 2011-04-21 | 2016-04-20 | 丸善石油化学株式会社 | 金属不純物量の少ない半導体リソグラフィー用共重合体の製造方法及び該共重合体を製造するための重合開始剤の精製方法 |
| JP5702699B2 (ja) * | 2011-10-26 | 2015-04-15 | 信越化学工業株式会社 | リソグラフィー用レジスト組成物の製造方法、レジスト保護膜形成用組成物の製造方法、ケイ素含有レジスト下層膜形成用組成物の製造方法、及び有機レジスト下層膜形成用組成物の製造方法 |
| WO2014002994A1 (ja) * | 2012-06-26 | 2014-01-03 | 三菱レイヨン株式会社 | 高分子化合物の製造方法、および高分子化合物 |
| RU2704211C1 (ru) | 2016-03-14 | 2019-10-24 | 3М Инновейтив Пропертиз Компани | Воздушные фильтры, содержащие полимерные сорбенты для химически активных газов |
| KR102642211B1 (ko) * | 2016-10-11 | 2024-03-04 | 코웨이 주식회사 | 펄프를 이용한 수처리 필터, 상기 수처리 필터를 포함하는 수처리 시스템 및 장치 |
| JP6966854B2 (ja) * | 2017-03-23 | 2021-11-17 | 株式会社巴川製紙所 | フィルタ原紙 |
| WO2020009207A1 (ja) * | 2018-07-06 | 2020-01-09 | 富士フイルム株式会社 | フィルタ、フィルタの製造方法、ろ過装置、薬液の製造方法 |
| EP4223123A1 (de) * | 2022-02-02 | 2023-08-09 | Kraton Polymers Nederland B.V. | Antimikrobielle substrate |
| DE102023113228A1 (de) | 2023-05-20 | 2024-11-21 | Elke Münch | Biozide und viruzide Luftfiltermaterialien, ihre Verwendung sowie Verfahren zu ihrer Herstellung und ihrer umweltfreundlichen Entsorgung |
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-
1997
- 1997-07-30 AT AT97936305T patent/ATE251946T1/de not_active IP Right Cessation
- 1997-07-30 JP JP50913098A patent/JP3765060B2/ja not_active Expired - Fee Related
- 1997-07-30 EP EP97936305A patent/EP0915736B1/de not_active Expired - Lifetime
- 1997-07-30 KR KR1019980709902A patent/KR20000016329A/ko not_active Withdrawn
- 1997-07-30 WO PCT/US1997/013412 patent/WO1998004348A1/en not_active Ceased
- 1997-07-30 AU AU39008/97A patent/AU725939B2/en not_active Ceased
- 1997-07-30 DE DE69725584T patent/DE69725584T2/de not_active Expired - Lifetime
- 1997-07-30 CA CA002261862A patent/CA2261862A1/en not_active Abandoned
- 1997-07-30 US US08/903,101 patent/US6103122A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE69725584D1 (de) | 2003-11-20 |
| KR20000016329A (ko) | 2000-03-25 |
| US6103122A (en) | 2000-08-15 |
| DE69725584T2 (de) | 2004-08-19 |
| JP2000516133A (ja) | 2000-12-05 |
| CA2261862A1 (en) | 1998-02-05 |
| AU725939B2 (en) | 2000-10-26 |
| WO1998004348A1 (en) | 1998-02-05 |
| EP0915736A1 (de) | 1999-05-19 |
| JP3765060B2 (ja) | 2006-04-12 |
| EP0915736B1 (de) | 2003-10-15 |
| AU3900897A (en) | 1998-02-20 |
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